I recently posted about how to resolve appSetting values for parameter injection in Unity. After seeing the news yesterday (here and here) of Unity 2 being released with EntLib 5, I decided to revisit this functionality to adopt the latest and greatest.
There are some issues with adopting Unity 2 in the short-term. Unity 2 isn’t actually released by itself (as noted in a comment by Grigori Melnik), although it is bundled with EntLib 5. This means that there is no documentation for the changes found in the new version of Unity. The EntLib documentation for Unity simply says that “Content for this topic is not yet available”.
Given these constraints, I have a working solution after several hours of surfing Reflector.